Fix some compile problems from header inclusion reorder patch

git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-1.4.x@2625 152afb58-edef-0310-8abb-c4023f1b3aa9

src/fdevent.h

@@ -8,12 +8,15 @@
 #include "settings.h"
 #include "bitset.h"
 
+#if defined HAVE_STDINT_H
+# include <stdint.h>
+#elif defined HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+
 /* select event-system */
 
 #if defined(HAVE_EPOLL_CTL) && defined(HAVE_SYS_EPOLL_H)
-# if defined HAVE_STDINT_H
-#  include <stdint.h>
-# endif
 # define USE_LINUX_EPOLL
 # include <sys/epoll.h>
 #endif

src/fdevent_linux_rtsig.c

@@ -11,6 +11,7 @@
 #include <signal.h>
 #include <limits.h>
 
+#define __USE_GNU /* a hack in my eyes, should work with _GNU_SOURCE */
 #include <fcntl.h>
 
 #ifdef USE_LINUX_SIGIO